To pull off the spectacular fight actors Hayden Christensen and Ewan McGregor spent months rehearsing moves on the set in Sydney, Australia with Gillard before shooting began.

• 为了将这壮观的战斗努力化为现实，演员海登-克里斯腾森和伊万-迈克格雷戈在影片开拍前就在澳大利亚的悉尼片场和吉拉德一起排练打斗动作。